KR970037881A

KR970037881A - Vehicle driving safety

Info

Publication number: KR970037881A
Application number: KR1019950052804A
Authority: KR
Inventors: 서광기
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1995-12-20
Filing date: 1995-12-20
Publication date: 1997-07-24

Abstract

본 발명은 차량 주행 안전장치에 관한 것으로, 차량 앞바퀴에 설치된 타이어회전방향센서(3)와, 전방 초음파센서(5) 및 후방 초음파센서(6)와, 차속센서(8)의 출력신호를 받아들이는 전자제어장치(10)와, 이 전자제어장치(10)에서 상기 센서들로부터의 입력신호를 연산하여 전방장애물 및 후방장애물과의 거리 및 그 장애물과의 상대속도를 산출하고 그 거리데이타 및 상대속도의 대소에 대응한 출력신호에 따라 장애물과의 거리를 수치로 표시하는 거리표시계(20) 및 장애물 근접을 경고하는 경고표시등(30)으로 이루어진다. 상기 거리표시계(20)는 운전석계기판의 속도계(2) 하단 중앙에 설치되고, 상기 전자제어장치(10)의 출력단에 연결된 통상의 디스프레이구동회로를 통해 디지탈식으로 표시된다. 또한 상기 경고표시등(30)은 통상 오디오시스템의 음량표시장치와 같은 연속된 막대형 램프의 조합으로 구성되고, 상기 거리표시계(20) 양측으로 분할되어 설치된다. 본 발명은 차량운행중에 자기차량과 타차량을 포함한 장애물과의 거리를 표시하고자 자기차량과 장애물과의 상대적 접근속도를 측정하여 충돌위험을 알려주는 경고등 표시에 의해 운전자가 전후방의 장애물과의 상대적 운행상태를 알 수 있고 보다 정확한 판단으로 안전운행을 도모할 수 있는 장점이 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle driving safety device, which receives an output signal of a tire rotation direction sensor (3), a front ultrasonic sensor (5) and a rear ultrasonic sensor (6), and a vehicle speed sensor (8) installed on a front wheel of a vehicle. The electronic controller 10 and the electronic controller 10 calculate the input signals from the sensors to calculate the distance between the front obstacle and the rear obstacle and the relative speed with the obstacle, and the distance data and the relative speed. In accordance with the output signal corresponding to the size of the distance indicator 20 to display the distance to the obstacle numerically and the warning light (30) for warning the proximity of the obstacle. The distance indicator 20 is installed in the center of the lower end of the speedometer 2 of the driver's seat board, and is digitally displayed through a conventional display driving circuit connected to an output terminal of the electronic controller 10. In addition, the warning light 30 is composed of a combination of continuous bar lamps, such as a volume display device of an audio system, and is divided into two sides of the distance indicator 20. The present invention measures the relative approach speed between the own vehicle and the obstacle while the vehicle is in operation, and the driver's relative operation with the front and rear obstacles by displaying a warning light indicating the collision risk by measuring the relative approach speed between the vehicle and the obstacle. Knowing the condition and there is an advantage to promote safer operation with a more accurate judgment.

Description

Vehicle driving safety

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 차량 주행 안전장치의 시스템 구성도.1 is a system configuration of a vehicle driving safety device according to the present invention.

제2도는 타차량과의 거리표시장치 및 좌우측 차량접근 경고표시등의 일 실시예를 나타낸 개략도.2 is a schematic view showing an embodiment of a distance display device with other vehicles and left and right vehicle approach warning lights.

Claims

The tire rotation direction sensor 3 installed in the front wheel of the vehicle, the front ultrasonic sensor 5 and the rear ultrasonic sensor 6, the electronic controller 10 which receives the output signal of the vehicle speed sensor 8, and this electronic control In the device 10, the input signals from the sensors are calculated to calculate the distance between the front obstacle and the rear obstacle and the relative speed with the obstacle, and according to the output signal corresponding to the magnitude of the distance data and the relative speed difference. Vehicle driving safety device consisting of a distance indicator 20 to display the distance to the numerical value and a warning indicator (30) indicating whether or not the obstacle.

According to claim 1, wherein the distance indicator 20 is installed in the center of the lower end of the speedometer (2) of the driver's seat substrate, it is displayed digitally through a conventional display driving circuit connected to the output terminal of the electronic control device (10). Vehicle driving safety device.

3. The warning light (30) according to claim 1 or 2, wherein the warning light (30) is composed of a combination of continuous bar lamps, such as a volume display device of an audio system, and is divided into two sides of the distance indicator (20). Vehicle driving safety device, characterized in that.

4. The vehicle driving safety device according to claim 3, wherein the warning indicators (30) are combined differently from each other in the color of the light emitted from the boundary of the middle part.

※ Note: The disclosure is based on the initial application.